O92.3 Agalactia

Name of the Condition

• Agalactia
• ICD-10 Code: O92.3

Summary

Agalactia is the absence or failure of milk production in the postpartum period, despite normal breast development and lactation initiation. This condition can occur during pregnancy, the puerperium (postpartum period), or lactation and may affect one or both breasts. It is distinct from other lactation disorders and can impact maternal health and infant feeding.

Causes

Causes may include hormonal imbalances (e.g., insufficient prolactin), pituitary gland dysfunction, or severe maternal illness. In some cases, it may result from breast tissue abnormalities, previous breast surgery, or medications that suppress lactation. Underlying systemic conditions or stress can also contribute to milk production failure.

Risk Factors

• Previous breast surgery or trauma
• History of pituitary disorders
• Severe maternal illness or infection
• Certain medications (e.g., hormonal contraceptives)
• Psychological stress or postpartum depression
• Inadequate breastfeeding support or technique

Symptoms

• Complete absence of milk production
• Inability to express milk despite normal breast fullness
• Infant feeding difficulties or poor weight gain
• Possible breast engorgement or discomfort
• Lack of let-down reflex during breastfeeding attempts

Diagnosis

Diagnosis involves clinical evaluation, including a detailed history of lactation attempts, physical examination of the breasts, and assessment of infant feeding patterns. Additional tests may include hormone level checks (e.g., prolactin) or imaging to rule out structural breast abnormalities. A review of maternal health and medication use is also critical.

Treatment Options

Treatment focuses on addressing underlying causes and supporting lactation. This may include hormone therapy (e.g., prolactin-stimulating agents), addressing systemic conditions, or adjusting medications. Lactation support, such as consulting a lactation consultant, can help optimize breastfeeding technique. In some cases, alternative feeding methods may be necessary.

Prognosis and Follow-Up

Prognosis depends on the underlying cause. If hormonal or reversible factors are addressed, milk production may improve. Follow-up involves monitoring lactation progress, infant growth, and maternal health. Regular assessments ensure timely intervention if complications arise.

Complications

Complications may include infant malnutrition, dehydration, or failure to thrive if milk production is not restored. Maternal complications can include breast engorgement, mastitis, or psychological distress related to breastfeeding challenges.

Lifestyle & Prevention

Preventive measures include prenatal education on lactation, early breastfeeding initiation, and adequate maternal nutrition. Avoiding medications that suppress lactation and managing stress may help. Regular follow-up with healthcare providers can address issues promptly.

When to Seek Professional Help

Seek help if milk production fails despite normal lactation attempts, if the infant shows signs of poor feeding (e.g., weight loss), or if maternal symptoms (e.g., breast pain, fever) develop. Prompt evaluation is essential to identify and treat underlying causes.

Tips for Medical Coders

Document the absence of milk production, timing (pregnancy, puerperium, or lactation), and any contributing factors (e.g., hormonal issues, surgery). Ensure clinical correlation with lactation history and maternal/infant outcomes. Code O92.3 is specific to agalactia and should not be used for other lactation disorders.